Figure 3.
ROC curves of marker combinations for lung cancer screening in patients with pneumonia: (a) combinations with two markers; (b) combinations with multiple markers.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.